+ javascript source folder renamed as "javascripts"
+ css source folder renamed as "stylesheets"
Merge branch 'release/1.2' into develop
+ css files for backup deleted.
+ Users progress chart is drawn only if a milestone is selected.
+ repositories belongs to ModelWriter organization populated to the selectbox as default when the page is loaded.
+ multi-select feature implementation started and tested for milestones.
+ multi-select feature added for labels,milestones and users.
+ multi-select boxes styles changed.
+ User progress chart drawed for selected sprint or sprints.
+ Minor changes. ('User' term changed to 'Assignee')
+ comment lines deleted on html file.
+ some corrections
Merge branch 'release/1.3'